ISRC USHM20953848
Verified recording
USHM20953848 is “Ego” by Macklemore,
registered on the CopyrightChains blockchain with CopyrightID
0x370dcd7b8d7ebb7ce905d7f5f35f23d36229a41bec2a400a25c5ec0ecbba3629 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20953848.
Recording identifiers
- ISRC
- USHM20953848
- Title
- Ego
- Artist
- Macklemore
- CopyrightID (CopyrightChains transaction hash)
0x370dcd7b8d7ebb7ce905d7f5f35f23d36229a41bec2a400a25c5ec0ecbba3629
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:89b67d43ed92384beb067c16c2c76b5673f609c74957f01ac076b92e61a015cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20953848
- Bitcoin block existence check
- https://blockstream.info/api/block/953520